Signal control apparatus

Details Signal control apparatus Signal control apparatus

1974-06-03

1976-08-24

Stolwein, Walter

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

250234, G02B 514

Patent

active

039768767

ABSTRACT:
Signal control apparatus which includes a control element in the form of a short section of fiber optic material which can be displaced by depression of a flexible plate or push button into alignment with adjoining sections of fiber optic material.

REFERENCES:
patent: 3336482 (1967-08-01), Mierendorf et al.
patent: 3444385 (1969-05-01), Paglee
patent: 3624404 (1971-11-01), Hines
patent: 3758785 (1973-09-01), Maute
patent: 3767022 (1973-10-01), Olson
Sharp et al., IBM Technical Disclosure Bulletin, vol. 5, No. 10, Mar., 1963, p. 127.

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